A386378 - cp's OEIS frontend

A386378 Integers x such that there exist four integers 00 and w>0 such that sigma(x)^3 = sigma(y)^3 = sigma(z)^3 = x^3 + y^3 + z^3 + t^3 + w^3.

n	a(n)
1	30
2	62
3	90
4	174
5	238
6	357
7	390
8	440
9	495
10	552
11	762
12	870
13	894
14	924
15	1056
16	1146
17	1248
18	1386
19	1560
20	1740
21	1770
22	1782
23	1824
24	1880
25	1938
26	1992
27	2046
28	2208
29	2262
30	2472
31	2568
32	2625
33	2670
34	2686
35	2730
36	2840
37	2856
38	3000
39	3190
40	3382
41	3630
42	3666
43	3720
44	3738
45	3828
46	3885
47	3960
48	3984

[30, 62, 90, 174, 238, 357, 390, 440, 495, 552, 762, 870, 894, 924, 1056, 1146, 1248, 1386, 1560, 1740, 1770, 1782, 1824, 1880, 1938, 1992, 2046, 2208, 2262, 2472, 2568, 2625, 2670, 2686, 2730, 2840, 2856, 3000, 3190, 3382, 3630, 3666, 3720, 3738, 3828, 3885, 3960, 3984]

cp's OEIS Frontend

A386378 Integers x such that there exist four integers 00 and w>0 such that sigma(x)^3 = sigma(y)^3 = sigma(z)^3 = x^3 + y^3 + z^3 + t^3 + w^3.

Table of values

List of values